please wait
| typedef double |
| I would like to calculate the inverse of a lower triangular matrix.But, I got errors. #include<iostream> #include<cmath> #include<fstream> using namespa... |
|
Oct 31, 2018 at 10:10pm
[12 replies] Last: thank you lastchance (2541) and sorry for double thread. Thanks for yo... (by nurulhudaismail)
|
|
by gvillebrown
Creating a program that counts 00-77
|
| So, this is for a school project. I am attempting to create a program that counts from 00 - 77 in octal. I was given a base code, and told to modify it. So far,... |
|
Oct 31, 2018 at 6:31pm
[8 replies] Last: #include <iostream> int main() { for (unsigned int i = 0; i < 8; ... (by closed account E0p9LyTq)
|
| lower triangular matrix inversion |
| Can anyone share the straight forward codes for a lower traingular matrix inversion. Thank you. |
|
Oct 31, 2018 at 4:18pm
[1 reply] : #include <iostream> #include <vector> using namespace std; using mat... (by lastchance)
|
|
by AL88
Trouble understanding preprocessor directives
|
| Im trying to set 3 different debugging levels. Ive been trying every possible combination and reading different books for days but im still not getting it sorry... |
|
Oct 31, 2018 at 3:18pm
[5 replies] Last: Do you still have a question there? Apart from low/med/high being ide... (by jonnin)
|
| Monte Carlo Methods |
| This is the code I created to calculate in C ++ using Monte Carlo methods, the average distance between the points evenly distributed in a cube. I do not unders... |
|
Oct 31, 2018 at 2:28pm
[3 replies] Last: My problem with this code is that in switch -> case 0, when I create ... (by kbw)
|
|
by Syazlina123
Unorderred Array based list
|
| Hey guys i'm very very new to cplus plus and i am creating this data structure for and array based list class. Im also creating a derived class called unordere... |
|
Oct 31, 2018 at 1:47pm
[4 replies] Last: oh i manage to fix it. i forgot to put =0; at the virtual function ins... (by Syazlina123)
|
|
by redfury
Checking Armstrong Numbers through while loop (homework
|
| Here is the homework question, Write a program that inputs two numbers (interval) from user and print all the Armstrong numbers in that interval. In case, if ... |
|
Oct 31, 2018 at 1:31pm
[2 replies] Last: Ok, so that is the mistake.. It was actually written in the examples o... (by redfury)
|
|
by Kreons
Help with deck of cards program
|
| Hi. I'm at a complete loss I'm trying to make a deck of cards that can be shuffled and distributed to 4 players. I have to use the three classes and I have to c... |
|
Oct 31, 2018 at 11:11am
[7 replies] Last: Any ideas on how to fix that. Read the warning message, don't do wh... (by Repeater)
|
|
by cppnoobie
need urgent help before submission
|
| hello all, i've worked on this project for very long time and have dedicated a lot of hours to make it and debug and fix bugs and everything went well. i've ... |
|
Oct 31, 2018 at 11:04am
[10 replies] Last: Please DO NOT DELETE YOUR CODE after getting answers. It makes this t... (by MikeyBoy)
|
|
by siten0308
writing and printing out constructor pointer
|
| Expanding my learning on c++, definitely now that i am in the deps of c++, going to need a lot of help from all of you pros :) so i have the code below, the ... |
|
Oct 31, 2018 at 10:48am
[9 replies] Last: // b points to a which is allocated on the stack. Vector2 a; Vect... (by Peter87)
|
|
by bteddy
I need a List/Chart that list "old headers" and "new headers" that they are replaced with.
|
| Hello, I installed 32bit G++ and GCC from Mingw-64 Version 6.0.0. I have some old code I need to compile, modify compile, then rewrite compile. I need a ... |
|
Oct 31, 2018 at 10:09am
[9 replies] Last: Thank you (by bteddy)
|
| Comparator in sort |
| I am having a problem with using comparator in the sort function in c++. The problem doesn't occur in codeblocks but on spoj online compiler, it gives an error... |
|
Oct 31, 2018 at 9:35am
[5 replies] Last: The most likely place to see time used is in seeding of srand. One wou... (by keskiverto)
|
|
by Patch97236
Class derivation / Shared functions question?
|
| So if I have a pure abstract base class as so: class A { public: virtual void message1() const = 0; virtual void message2() const { //show message }; }... |
|
Oct 31, 2018 at 7:03am
[1 reply] : Using inheritance, something like this, perhaps: #include <iostream>... (by JLBorges)
|
| Calling Values from a Function to Another |
| Hi, I'm having trouble passing a value from one function to another. However, I am supposed to pass the calculated grossSalary from the function getGrossSalary... |
|
Oct 31, 2018 at 5:28am
[3 replies] Last: Ahhh, I see I fixed the code and it's now working perfectly. I really ... (by randombeginner)
|
|
by JayGln
string manipulation
|
| Hello, I'm trying to write a function that will take in a single string. In that string it has multiple pieces of information only broken up by a '\n'. So far t... |
|
Oct 31, 2018 at 3:40am
[10 replies] Last: thank you guys i will try this approach now and see what i come up wit... (by JayGln)
|
|
by Jack599
Type specifier issue
|
| Working with an array here. Not sure how to fix this problem I have on line 78 where 'array' is not specified. #include <iostream> using namespace std; voi... |
|
Oct 31, 2018 at 3:34am
[3 replies] Last: Haha thanks. I'll be producing some wack punctuation for a while. (by Jack599)
|
|
by W1743625
Working with counter-controlled while loops
|
| Write your question here. Exercise 1. Write an algorithm (pseudocode) to read a set of sales data items from standard input and calculate and output their t... |
|
Oct 31, 2018 at 3:20am
[7 replies] Last: "cout is ambiguous" is a common compiler error I have had it happen to... (by Satan)
|
|
by rosko
Need Help
|
| I need help with this code. Thanks! #include<iostream> using namespace std; int main() { double a{26}, x; int i,n; cout<<"Members:"; cin>>n... |
|
Oct 30, 2018 at 11:51pm
[4 replies] Last: Hello rosko, PLEASE ALWAYS USE CODE TAGS (the <> formatting button), ... (by Handy Andy)
|
|
by Jack599
Comparisons in an Array
|
| Need to write a program that finds values in an array. Having a bit of trouble figuring out how to count the number of comparisons it makes until it finds the v... |
|
Oct 30, 2018 at 10:41pm
[2 replies] Last: Would you say that your program is now similar to: #include <iostream... (by keskiverto)
|
|
by moazali626
Converting number into words
|
| I have written a program to display numbers from 0-9999 into words. The program is working properly but I am experiencing unexpected output when I enter numbers... |
|
Oct 30, 2018 at 6:04pm
[2 replies] Last: @moazali, The way you have it, if tens==1 it just prints out the "teen... (by tpb)
|